Toy building element



FIG. 1 is a top perspective view of the toy building element;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front elevational view thereof; and,

FIG. 5 is a side elevational view thereof.

The portions of the design shown in broken lines form no part of the claimed design and are solely for illustrative purposes. 

CLAIM The ornamental design for a toy building element, as shown and described. 